Karen Van Antwerp
NPI 1154755825 · Occupational Therapist · Fairfax, VA
Karen Van Antwerp is a Occupational Therapist provider in Fairfax, VA (NPI 1154755825).
Provider details
- NPI number
- 1154755825
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0119003814 (VA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-29
- Last updated
- 2013-08-29
Frequently asked questions
- What is Karen Van Antwerp's NPI number?
- Karen Van Antwerp's National Provider Identifier (NPI) is 1154755825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Van Antwerp's specialty?
- Karen Van Antwerp is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Van Antwerp located?
- Karen Van Antwerp's practice location on file with NPPES is 3750 Joseph Siewick Dr, Fairfax, VA 22033-1742.
- What is Karen Van Antwerp's phone number?
- The practice phone number listed in the NPPES registry for Karen Van Antwerp is (571) 306-7999.
- Is Karen Van Antwerp's NPI active?
- Yes — Karen Van Antwerp's NPI (1154755825) is active in the NPPES registry as of the last update on 2013-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.